<?php

class DispatchnotesController extends Controller
{
    /**
     * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
     * using two-column layout. See 'protected/views/layouts/column2.php'.
     */
    public $layout = '//layouts/column2';

    /**
     * @return array action filters
     */
    public function filters()
    {
        return array(
            'accessControl', // perform access control for CRUD operations
            array(
                'application.filters.RequireLoginFilter',
            ),
        );
    }

    public function actionList($dispatch, $type, $page = 1, $sort = NULL, $dir = NULL)
    {
        //we decrease $page by 1 because in Extjs first page is 1, but in our sql first page is 0;
        if ($page > 0) $page--;

        $crit = new CDbCriteria();
        if ($type)
            $crit->condition = 'dispatch=:dispatch and empno IS NULL';
        else {
            $crit->condition = "dispatch=:dispatch and custno IS NULL and private IS NULL or private !='1'";
        }
        $crit->params = array(
            'dispatch' => $dispatch,


        );

        $order = CJSON::decode($sort);
        if ($sort != NULL) {
            $crit->order = $order[0]['property'] . ' ' . $order[0]['direction'];
        }

        $data = new CActiveDataProvider('Notes', array(
            'criteria' => $crit,
            'pagination' => array(
                'pageSize' => 20,
                'currentPage' => $page,
            )
        ));

        if ($data != NULL && count($data->getData()) > 0) {
            $rs = array();
            $rs['totalCount'] = $data->getTotalItemCount();
            foreach ($data->getData() as $i => $item) {
                $rs['data'][$i] = $item->getAttributes();
                if (is_null($item->empno)) {
                    $rs['data'][$i]['addedby'] = 'customer ' .$item->name;
                } else {
                    $rs['data'][$i]['addedby'] = Employees::getEmployeeName($item->empno);
                }

            }
            echo json_encode($rs);
        }
        Yii::app()->end();
    }

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate($dispatch)
    {
        $model = new Notes;
        $model->attributes = $_POST;
        $model->note = $_POST['note'];
        $model->custno = Yii::app()->user->custno;
        $model->dispatch = $dispatch;
        echo json_encode($model->save());
        Yii::app()->end();


    }

    /**
     * Updates a particular model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id the ID of the model to be updated
     */
    public function actionUpdate($id)
    {
        $model = $this->loadModel($id);

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST)) {
            $model->attributes = $_POST;
            $model->note = $_POST['note'];
            echo json_encode($model->save());

        }
    }

    /**
     * Deletes a particular model.
     * If deletion is successful, the browser will be redirected to the 'admin' page.
     * @param integer $id the ID of the model to be deleted
     */
    public function actionDelete($id)
    {

        // we only allow deletion via POST request
        $this->loadModel($id)->delete();


        Yii::app()->end();
    }

    /**
     * Lists all models.
     */
    public function actionIndex()
    {
        $dataProvider = new CActiveDataProvider('Dispatchnotes');
        $this->render('index', array(
            'dataProvider' => $dataProvider,
        ));
    }


    /**
     * Returns the data model based on the primary key given in the GET variable.
     * If the data model is not found, an HTTP exception will be raised.
     * @param integer the ID of the model to be loaded
     */
    public function loadModel($id)
    {
        $model = Notes::model()->findByPk($id);
        if ($model === null)
            throw new CHttpException(404, 'The requested page does not exist.');
        return $model;
    }

    /**
     * Performs the AJAX validation.
     * @param CModel the model to be validated
     */
    protected function performAjaxValidation($model)
    {
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'dispatchnotes-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
    }
}
